Title:
BELT(111,MULTI) (KU-K578234710)
Description:
The KU-K578234710 multi mower belt delivers high-performance, multi-channel power transfer across Kubota mower deck systems, ensuring smooth blade engagement and a consistently even cut. Designed with a 111-inch multi-rib profile, it actively distributes load across multiple contact surfaces—so you achieve improved grip, reduced slippage, and enhanced cutting stability.
Kubota engineers this belt specifically for demanding mowing conditions where standard belts may struggle. Its fibre-reinforced rubber construction supports internal cords that maintain structural integrity and correct alignment during operation. As a result, the belt holds optimal tension, resists stretching, and delivers consistent blade speed even under heavy grass loads.
In addition, the multi-belt (poly/multi-rib) design increases surface contact with pulleys, which improves torque transfer and reduces wear. Consequently, it minimises vibration, protects spindles and idlers, and extends the lifespan of the entire deck drive system.
The outer layer provides excellent resistance to heat, cracking, and abrasion—ensuring long-lasting durability in tough mowing environments. Because it meets OEM specifications, you can install it quickly and confidently, restoring full cutting performance with minimal downtime. Ultimately, this belt keeps your Kubota mower running smoothly, efficiently, and reliably.
Model Fitment:
Kubota Compact Tractors
- Kubota BX1800
- Kubota BX2200
Kubota Mid-Mount Mower Decks (54″)
- RCK54-22BX
- RCK54D-26BX
- RCK54D-26BX-1
Commonly used on BX-series tractors with 54” decks, where multi-belt systems require enhanced load distribution and durability.
Part Details:
- Part Number: KU-K578234710
- OEM Reference: K5782-34710
- Application: Mower deck / multi-drive belt
- Belt Length: 111”
- Belt Type: Multi-rib / poly belt
- Construction: Fibre-reinforced rubber with aligned tensile cords
- Key Features:
- Distributes load across multiple ribs
- Maintains consistent tension under high load
- Reduces slippage and vibration
- Resists heat, wear, and cracking
- Extends mower deck component lifespan
